Unmatched Audio Experience
Immerse yourself in a world of rich, detailed sound with these High-Resolution Wireless & Wired Bluetooth 5.2 Over-Ear Headphones. Designed for the discerning listener, these headphones deliver an exceptional audio experience that brings your favorite music, movies, and calls to life. Whether you’re at home, in the office, or on the go, enjoy crystal-clear sound and deep, vibrant bass that make every moment more enjoyable.
Powerful Performance & Long-Lasting Playtime
With a custom-built 50mm high-quality speaker, these headphones reveal the nuances in your audio that you’ve been missing. The Bluetooth 5.2 technology ensures a fast, stable connection, allowing you to move freely without worrying about signal loss. Plus, with an incredible 110-hour playtime on a single charge, you can enjoy uninterrupted entertainment for days without needing to recharge. And if your battery runs low, simply plug in the included 3.5mm audio cable and keep the music going.
Versatile & Convenient
These headphones are designed for versatility. With dual Bluetooth connectivity, you can seamlessly switch between two devices, making it easier to manage work and play without missing a beat. The built-in noise-reducing microphone allows for clear, hands-free calls, making these headphones ideal for remote work, online meetings, or catching up with friends and family. The foldable, portable design makes it easy to take your headphones wherever you go, and the included carrying bag ensures they stay protected.
Why You’ll Love It
- Custom 50mm speaker for high-definition sound
- Bluetooth 5.2 for fast and stable connections
- 110-hour playtime for all-week entertainment
- Wired and wireless options for flexibility
- Dual connection for simultaneous device pairing
- Noise-reducing microphone for clear calls
- Foldable design for easy portability
Your Perfect Audio Companion
Experience the freedom of wireless audio without sacrificing quality. These High-Resolution Wireless & Wired Bluetooth 5.2 Over-Ear Headphones are more than just a listening device—they’re your gateway to an enhanced audio journey. Whether you’re a music lover, a professional on the go, or simply someone who values premium sound, these headphones are the perfect choice. Don’t settle for less—elevate your audio experience today.
Get yours now and dive into a new world of sound!
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
| Asia | 10-20 Business days |
| Africa | 15-45 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
- If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
- If you received the wrong item you can request a refund or a reshipment.
- If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.
We do not issue the refund if:
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of Oltira (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of https://granderia.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
Great headphones! I am not a strong music lover, though the sound is so good for me.
These headphones are a lifesaver! The dual Bluetooth connectivity lets me switch between my laptop and phone with ease. Super convenient for multitasking!
The sound is superb but, personally for me the low frequencies are overstated. Recommend!
i love the 110-hour playtime, i can listen to music all week without worrying about charging 🎧The sound quality is amazing, thanks to the custom 50mm speaker. I've never heard my songs so clearly before.
foldable design + carrying bag = perfect travel companion. these headphones go everywhere with me now.
I'm impressed by how fast and stable the Bluetooth 5.2 connection is - no more annoying dropouts during my favorite tracks!
ok
Ever since I got these headphones, my audio experience has been completely transformed. The custom 50mm speaker delivers high-definition sound that makes every song feel like a live concert right in my ears. And the Bluetooth 5.2 connection? It's speedy and stable, ensuring no annoying interruptions to my favorite tracks or important calls. Speaking of calls, the built-in noise-reducing microphone is nothing of amazing - it ensures crystal clear communication whether I'm in an online meeting or just catching up with friends and family. Plus, with dual connectivity options, seamlessly switching between devices has never been easier.
The noise-reducing microphone makes online meetings a breeze - everyone says they can hear me loud and clear 👌
recommend
With both wired and wireless options, these headphones offer fantastic flexibility depending on what I need at any given time.
Loving this foldable design; it's super easy to pack up when I'm on-the-go! Plus, the carrying bag keeps them safe from scratches or damage.
the battery life is phenomenal! i listened to music non-stop during a road trip and still had plenty of juice left over 🚗🎶
superb
Definitely worthwhile
No more lugging around two sets of earphones for different devices – this headphone’s dual pairing feature has got it covered!
This headset's noise-cancelling microphone ensures that every word in your conversation comes across crystal-clearly– ideal for remote work or catching up with friends.
the dual connection feature is a game-changer, i can switch between devices without missing a beat 🎵
I've had many pairs of headphones over the years but none have come close to this one in terms of versatility and convenience. The dual Bluetooth connectivity allows me to pair two devices simultaneously which is incredibly handy when juggling work and personal life on-the-go! Not only that but these headphones offer both wired and wireless options adding another layer of flexibility depending on what suits me at any given moment. With its foldable design and accompanying carrying bag for protection from scratches or damage during travel – portability isn't an issue either! Let's not forget about their impressive battery life; boasting a whopping 110-hour playtime means charging becomes less frequent making them perfect for all-week entertainment!
wow
I'm in love with these headphones! The sound quality is outstanding and they're so comfortable to wear for long periods of time.
The carrying bag adds an extra layer of protection which I really appreciate. No more worrying about scratches or damage when I'm travelling!
These headphones are perfect for my work from home setup - the noise-reducing microphone ensures all my calls are crystal clear.
Last but not least, the 110-hour playtime means I don't have to constantly worry about charging them up; it's such a relief!
The thing that first caught my attention was how versatile these headphones are - they're designed with both wired and wireless options so you can choose what works best for you at any given time! They also feature dual Bluetooth connectivity allowing seamless switch between two devices without missing a beat – talk about convenient multitasking! But wait there’s more: they include a noise-reducing microphone which guarantees clear hands-free calls ideal for remote work or simply chatting with loved ones plus their custom 50mm speaker delivers high-definition sound taking your listening experience to new heights! Lastly, their foldable design coupled with a protective carrying bag ensures they stay safe and compact while you're on-the-move. And did I mention the impressive 110-hour playtime? It's like the cherry on top of an already perfect sundae!
satisfying